Search the LIPID MAPS Structure Database (LMSD) with a mass (m/z) value

Use either form to search the LMSD by entering an m/z value in the "Mass" input box and selecting an appropriate ion type and mass tolerance range.
Limit the search to one or more lipid categories (left) or to a single category/main class/sub class (right).
Limit search to lipid categories
Fatty acyls:
Glycerolipids:
Glycerophospholipids:
Sphingolipids:
Sterols:
Prenol lipids:
Mass (m/z)
Ion
Mass Tolerance
Include All records Curated records only Computationally generated records only
 
Choose from classification menus to limit search
Category:
Main class:
Sub class:
Mass (m/z)
Ion
Mass Tolerance
Include All records Curated records only Computationally generated records only
logo LIPID MAPS is funded by a Wellcome Trust.